Description
Product Overview
The GeneralAire GA12 Vapor Pad is engineered as a high‑performance component for laboratory humidification systems. Constructed from a robust, chemically resistant polymer matrix, the pad offers consistent moisture diffusion across its entire surface area. Measuring 2″ x 11.625″ x 15″, it conforms precisely to the dimensions required by a range of Aprilaire models, including 112, 224, 440, 445, and 445A. The pad’s lightweight design—just 14.22 ounces—facilitates easy handling and installation, while its durability ensures a service life that meets the demanding cycles of scientific research environments. The product is not discontinued, reflecting GeneralAire’s ongoing commitment to quality and availability.
![[Product front view showing all components]](https://www.envexa.store/wp-content/uploads/2026/07/87920780182d4202a7cecf48de12546c.jpg)
Usage
Designed for use in laboratory evaporators, the GA12 Vapor Pad excels in environments where precise humidity control is essential. Whether supporting cell culture incubators, analytical chemistry chambers, or environmental testing rigs, the pad delivers uniform vapor output that helps maintain stable conditions. Its compatibility with multiple Aprilaire humidifier models makes it a versatile choice for facilities that operate a mixed inventory of equipment. Users typically replace the pad once or twice per humidification season, a schedule that aligns with routine maintenance cycles and ensures optimal performance throughout the year.
Why Choose Us
Choosing the GeneralAire GA12 Vapor Pad means selecting a product backed by decades of expertise in laboratory and scientific equipment. GeneralAire’s rigorous quality assurance processes include material testing, dimensional verification, and performance validation under simulated laboratory conditions. This commitment translates into a pad that resists degradation from chemicals, temperature fluctuations, and continuous moisture exposure. In addition, customers benefit from responsive technical support, detailed installation guidance, and a clear warranty that underscores confidence in the product’s longevity. The combination of proven engineering, reliable supply, and dedicated service distinguishes this pad from generic alternatives.
Key Features
- Exact fit for Aprilaire 112, 224, 440, 445 and 445A humidifiers, eliminating modification needs
- Durable polymer construction resists chemical corrosion and maintains performance over multiple seasons
- Compact 2″ x 11.625″ x 15″ size provides efficient space utilization within tight evaporator chambers
- Lightweight design (14.22 oz) simplifies installation and reduces handling fatigue for lab personnel
- Supported by GeneralAire’s technical assistance and warranty for peace of mind after purchase
FAQ
What Aprilaire models are compatible with the GA12 Vapor Pad?
The pad is compatible with Aprilaire models 112, 224, 440, 445, and 445A, covering the most common humidifier units used in laboratory settings.
How often should the vapor pad be replaced?
For optimal humidity control, replace the pad once or twice per humidification season, depending on usage intensity and environmental conditions.
Is the pad resistant to chemicals commonly found in labs?
Yes, the polymer material is formulated to resist degradation from typical laboratory chemicals, ensuring a long service life.
Can I install the pad myself, or do I need professional assistance?
Installation is straightforward and can be performed by trained laboratory staff using the included instructions; no specialized tools are required.
What warranty does GeneralAire provide for this product?
The GA12 Vapor Pad comes with a standard manufacturer warranty that covers material defects and performance issues under normal laboratory use.
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